Science Jeopardy Yellow Green Orange Purple Blue 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500 Final Jeopardy

Help (1) Save a duplicate of this template. (2) Enter all answers and questions in the normal view. (view/normal) (3) Change the category headings in the normal view (view/normal) (4) View as a slideshow. (5) Use the home red button after each question. ©Norman Herr, 2003

A-100 QUESTION: When a glow stick is snapped and the chemicals mix, what is the proof a chemical change occurred? ANSWER: light is emitted

A-200 QUESTION: A solid that forms out of solution is called a ______________. How did we create one of these in our lab?__________________ ANSWER: precipitate

A-300 QUESTION: When a chemical reaction takes place that leads to a chemical change, do the properties of the substances remain the same? Explain.__________________ ANSWER: No!.

A-400 QUESTION: When baking soda and vinegar react what happens? What type of change is this? ANSWER: fizzing, bubbling, and it turns cold which means that there has been a chemical change.

A-500 QUESTION: When steel wool is exposed to oxygen and water it turns into ______________. Is this a physical or chemical property? ANSWER: Rust, which means that a chemical change has occurred.

B-100 QUESTION: An object that has a lower density than water will________________ float

B-200 QUESTION: Color, density, length, texture, magnetism, and state of matter are examples of….. ANSWER: physical properties

B-300 QUESTION: Ability to dissolve in another substance ANSWER: solubility

B-400 QUESTION: Amount of matter in a given volume? ANSWER: mass

B-500 Question: Anything that has mass and takes up space is: Answer: Matter

C-100 QUESTION: What is the formula to calculate density? What equipment do we use to calculate density? Answer: Density = Mass ÷ Volume

C-200 QUESTION: The mass of the box below is 12 g. What is the density of the box? 4 cm 2 cm 3 cm ANSWER: 0.5g/cm3

C-300 QUESTION: Amount of space an object or substance takes up is….. ANSWER: Volume

C-400 QUESTION: In a density column, which sample will float above water? Sample A: 1.02 g/ml Sample C: 1.15 g/ml Sample B: 0.96 g/ml Sample D: 1.82 g/ml ANSWER: Sample B

C-500 QUESTION: If you have an object with a density of 1.88 g/ml, would this sink or float in water? ANSWER: Sink

D-100 QUESTION: Water has a density of…… ANSWER: 1 g/mL

D-200 QUESTION: Which physical property means that a metal can be stretched into a wire? Answer: Ductility

D-300 QUESTION: What is the measurement on the triple beam balance? ANSWER: 347 g

D-400 QUESTION: The ability to be pressend and pounded into a thin sheet is….. Answer: malleability

QUESTION: What is the density? Answer: 0.23 g/cubic cm

E-100 QUESTION: When you dissolve salt and water, what type of change has occurred? Physical or Chemical? ANSWER: Physical

E-200 QUESTION: Which of the following is a chemical change? ANSWER: Baking a Cake Melting Iron Baking a Cake Breaking Glass Evaporating Water

E-300 QUESTION: Which of the following is a chemical change? a. Boiling water b. Cutting fabric c. Melting butter d. Burning wood ANSWER: D. Burning wood

E-400 QUESTION: What evidence of a chemical reaction was observed when the baking soda and vinegar were mixed together and a balloon was placed over test tube? ANSWER: Production of a gas

E-500 QUESTION: Which of the following is a physical change? A log burning in a fireplace Water freezing to become ice Fireworks in the night sky Rust forming on an iron hinge. ANSWER: B.

FINAL JEOPARDY QUESTION: What four pieces of evidence show up when a chemical reaction/change has happened? Answer: Production of a gas; production of a solid precipitate; change in temperature; production of light; unexpected color change